package top.lshaci.learning.alibaba.cloud.seata.order.service;

/**
 * BusinessService
 *
 * @author lshaci
 * @since 1.0.0
 */
public interface BusinessService {

    /**
     * 采购
     *
     * @param userId 用户ID
     * @param commodityCode 商品编号
     * @param orderCount 订单数量
     */
    void purchase(String userId, String commodityCode, int orderCount);
}
